Xai jobs

Documentation Control Specialist - Infrastructure (Datacenters & Power Plants) Southaven, MS ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: As a Documentation Control Specialist at xAI, you will be responsible for managing and maintaining the integrity of all technical documentation across our data center construction, engineering, and operations projects. You will implement and oversee document control processes that ensure accuracy, traceability, version control, and compliance with internal standards and industry regulations. Working closely with engineering, construction, project management, and quality teams, you will play a key role in enabling fast, organized, and error-free execution of xAI's ambitious infrastructure buildout. RESPONSIBILITIES: - Manage the full lifecycle of project documents including engineering drawings, specifications, submittals, RFIs, change orders, test reports, quality records, permits, as-built drawings, and operations & maintenance manuals. - Implement and maintain document control processes using Aconex, Procore, Bluebeam, SharePoint, and other EDMS platforms.

Electrical Commissioning Lead Memphis, TN ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: We are seeking an experienced Electrical Commissioning Lead to lead the energization, commissioning, and handover of critical electrical systems for xAI's high-performance data centers. In this senior hands-on leadership role, you will direct commissioning, testing, troubleshooting, and turnover of medium/low voltage power distribution, backup power, and protection systems that support next-generation AI supercomputing infrastructure. You will lead a team of electrical commissioning technicians while working closely with construction, engineering, operations, EPC contractors, and OEM vendors to deliver safe, reliable, and high-quality electrical systems. This is a full-time, onsite role with extensive travel to xAI data center construction sites across the United States. RESPONSIBILITIES: - Lead and execute full electrical commissioning activities for medium and low voltage power distribution, switchgear, transformers, UPS systems, generators, PDUs, busway, ATS, and associated controls in hyperscale

Network Engineer - AI/HPC Memphis, TN; Palo Alto, CA ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: xAI was first in the world to build a 100k GPU cluster on an ethernet network and then did it again in 92 days, floors, walls and all. We need an engineer with deep experience in RoCEv2 that can develop at hyper scale while optimizing performance and availability. xAI is building at a furious pace with the latest hardware to help people understand the universe. To make the next significant leap forward, we need to own our own destiny by understanding our current network performance and availability and then optimize it to our training models and how we execute customer inference queries. You will spend most of your days deep inside NCCL, building metric dashboards and tweaking configurations to ensure no performance is left on the table.

Construction Superintendent (Night Shift) – Electrical Memphis, TN ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE You will oversee electrical contractors and crews building the advanced electrical infrastructure for xAI's Memphis Data Center - including

Material Flow Engineer - Data Center Operations Memphis, TN ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: xAI is currently seeking an experienced Material Flow Engineer to analyze, design, and optimize the receiving, storage, movement, and presentation of materials for all data center build operations. Logistics Engineers are responsible for developing and implementing material flow strategies that align with xAI datacenter build goals and drive operational excellence. This role involves using lean material flow principles, data analytics, problem solving, modeling, and project management skills to ensure the safe, efficient, and cost-effective movement of all materials. RESPONSIBILITIES: - Process Design and Optimization: Design and implement innovative strategies for efficient material flow from receipt through installation and any reverse logistics required. Understand critical part flow categories to develop specific plans that will allow xAI to achieve significant scale. Use value stream mapping to ensure end-to-end process

Facilities Maintenance Technician Memphis, TN ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: As a Facilities Maintenance Technician at xAI Memphis, you will handle routine non-critical maintenance while supporting operations on critical systems under supervision. You'll perform limited maintenance on offline equipment, ensuring the smooth functioning of our data center infrastructure. This role focuses on hands-on execution, process adherence, and collaboration to maintain high reliability in support of xAI's AI advancements. RESPONSIBILITIES: - Perform non-critical maintenance and repair work, including: people door repairs, administrative area upkeep, building envelope maintenance, and/or landscaping - Under direct supervision of an operator, assist as required in the operation of critical equipment. - Perform limited maintenance on offline critical equipment as directed, including: single chiller maintenance, single CDU filter changeouts, and/or leak detection verification in alarming racks - Conduct daily inspections of facilities areas to ensure performance standards and

Exceptional Software Engineer Austin, TX; New York, NY; Palo Alto, CA; Seattle, WA ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: - You will work on the most critical product or technical challenge at any given time. - You will get clarity on your first project before an offer. BASIC QUALIFICATIONS: - You believe truth-seeking AI is the most important and challenging problem. - You take pride in your work and thrive in meritocratic environments. - You are an exceptional software engineer. COMPENSATION AND BENEFITS: $180,000 - $440,000 USD Base salary is just one part of our total rewards package at xAI, which also includes equity, comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short & long-term disability insurance, life insurance, and various other discounts and perks. xAI is an equal opportunity employer. For details on data processing, view our

Front Desk Ambassador (Part-Time) Memphis, TN ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. About the Role As a Front Desk Ambassador (Part-Time) at xAI's Memphis facility, you'll champion security by managing site access with a professional, engaging presence. Reporting to the Security Ops Lead, you'll greet visitors, ensure only authorized personnel enter, and tackle access control challenges with a bias for action. Expect to uphold trust, maintain high standards, and keep operations secure to support xAI's mission of accelerating human scientific discovery through AI. This is a part-time in-person role based in Memphis, Tennessee, with minimal travel required and weekends mandatory. Responsibilities - Welcome and greet Employees, Contractors, and Guests with a positive attitude. - Ensure only authorized personnel enter the site. - Act as a liaison between hosts and new hires/site visitors - Monitor access control, visitor management, and fire alarm systems. - Facilitate the

Electrical Commissioning Technician Memphis, TN ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: We are seeking a highly skilled Electrical Commissioning Technician to support the buildout and energization of xAI's high-performance data centers. In this critical hands-on role, you will perform commissioning, testing, and troubleshooting of electrical systems that power our next-generation AI supercomputing infrastructure. You will work closely with construction, engineering, and operations teams to ensure safe, reliable, and high-quality electrical systems from initial installation through full system turnover. This is a full-time, onsite role with significant travel to xAI data center sites. RESPONSIBILITIES: - Execute electrical commissioning activities for medium and low voltage power distribution systems, switchgear, transformers, UPS systems, generators, PDUs, and associated controls in data center environments. - Perform point-to-point wiring checks, functional testing, calibration, and system integration verification. - Troubleshoot and resolve electrical issues during pre-commissioning, commissioning, and startup

Construction Superintendent (Night Shift) – Mechanical Memphis, TN ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE You will oversee mechanical contractors and crews building the advanced mechanical infrastructure for xAI's Memphis Data Center - including large-scale HVAC and cooling systems, chilled water plants, condenser water systems, process piping, pumps, CRAC/CRAH units, cooling towers, and fire protection systems. If you thrive on hands-on leadership, complex industrial mechanical construction, and contributing to high-impact AI infrastructure, join us to help deliver one of the most advanced and efficient data centers in the world. This is a full-time, onsite role based in Memphis, Tennessee, with relocation required depending on additional construction locations within the US. RESPONSIBILITIES - Oversee and coordinate mechanical installations during night shift hours, including chilled water piping, condenser systems, HVAC equipment, cooling towers, pumps, heat exchangers, ductwork, CRAC/CRAH units, and fire suppression systems for xAI

Construction Superintendent (Night Shift) – Structural Memphis, TN ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE You will oversee structural contractors and crews building the advanced structural infrastructure for xAI's Memphis Data Center - including deep foundations, concrete slabs, pile systems, structural steel framing, equipment pads, seismic bracing, and heavy support structures that form the backbone of the facility. If you thrive on hands-on leadership, complex structural construction, and contributing to high-impact AI infrastructure, join us to help deliver one of the most advanced data centers in the world. This is a full-time, onsite role based in Memphis, Tennessee, with relocation required depending on additional construction locations within the US. RESPONSIBILITIES - Oversee and coordinate structural installations during night shift hours, including foundations, formwork, rebar placement, concrete pouring and finishing, structural steel erection, embeds, equipment supports, and seismic/wind-resistant systems for xAI Data Centers. -

Logistics Specialist (Temporary) Conroe, TX; Jacksonville, FL ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: We are seeking detail-oriented and proactive Logistics Specialists for 6-month contract positions to support xAI's data center construction, expansion, and operations in Jacksonville, Florida and Conroe, Texas . In this role, you will play a key part in the efficient movement, tracking, and management of high-value materials and equipment (servers, networking gear, power and cooling systems, and other critical infrastructure components). You will ensure timely inbound and outbound logistics while maintaining high standards for accuracy, safety, and inventory control in a fast-paced, high-growth environment. These are hands-on contract positions ideal for candidates with strong operational logistics experience who thrive in dynamic settings and are committed to supporting xAI's aggressive deployment timelines. Contracts may include the possibility of extension based on business needs. RESPONSIBILITIES: - Manage the receiving, inspection, documentation,

Mechanical Commissioning Lead Memphis, TN ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: We are seeking an experienced Mechanical Commissioning Lead to lead the buildout, startup, and handover of mechanical systems for xAI's high-performance data centers. In this senior hands-on leadership role, you will direct commissioning, testing, troubleshooting, and turnover of critical cooling, air handling, and fluid distribution systems that support next-generation AI supercomputing infrastructure. You will lead a team of commissioning technicians while working closely with construction, engineering, operations, EPC contractors, and OEM vendors to deliver safe, reliable, and high-quality mechanical systems. This is a full-time, onsite role with extensive travel to xAI data center construction sites across the United States. RESPONSIBILITIES: - Lead and execute all mechanical commissioning activities for HVAC systems, chillers, cooling towers, CRAC/CRAH units, pumps, heat exchangers, piping systems, hydronic loops, and associated controls in hyperscale data center environments.

Construction Superintendent - Structural Memphis, TN ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: You will oversee structural contractors and crews building the advanced structural infrastructure for xAI's Memphis Data Center - including deep foundations, concrete slabs, pile systems, structural steel framing, equipment pads, seismic bracing, and heavy support structures that form the backbone of the facility. If you thrive on hands-on leadership, complex structural construction, and contributing to high-impact AI infrastructure, join us to help deliver one of the most advanced data centers in the world. This is a full-time, onsite role based in Memphis, Tennessee, with relocation required depending on additional construction locations within the US. RESPONSIBILITIES: - Oversee and coordinate structural installations including foundations, formwork, rebar placement, concrete pouring and finishing, structural steel erection, embeds, equipment supports, and seismic/wind-resistant systems for xAI Data Centers. - Manage and schedule structural contractors, subcontractors,

Front Desk Ambassador Memphis, TN ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. About the Role As a Front Desk Ambassador at xAI's Memphis facility, you'll champion security by managing site access with a professional, engaging presence. Reporting to the Security Ops Lead, you'll greet visitors, ensure only authorized personnel enter, and tackle access control challenges with a bias for action. Expect to uphold trust, maintain high standards, and keep operations secure to support xAI's mission of accelerating human scientific discovery through AI. This is a full-time in-person role based in Memphis, Tennessee, with minimal travel required. Responsibilities - Welcome and greet Employees, Contractors, and Guests with a positive attitude. - Ensure only authorized personnel enter the site. - Act as a liaison between hosts and new hires/site visitors - Monitor access control, visitor management, and fire alarm systems. - Facilitate the check-in and check-out process with

Sr. Electrical Commissioning Technician Memphis, TN; Southaven, MS ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: We are seeking a highly skilled Sr. Electrical Commissioning Technician to support the buildout and energization of xAI's high-performance data centers. In this critical hands-on role, you will perform commissioning, testing, and troubleshooting of electrical systems that power our next-generation AI supercomputing infrastructure. You will work closely with construction, engineering, and operations teams to ensure safe, reliable, and high-quality electrical systems from initial installation through full system turnover. This is a full-time, onsite role with significant travel to xAI data center sites. RESPONSIBILITIES: - Execute electrical commissioning activities for medium and low voltage power distribution systems, switchgear, transformers, UPS systems, generators, PDUs, and associated controls in data center environments. - Perform point-to-point wiring checks, functional testing, calibration, and system integration verification. - Troubleshoot and resolve electrical issues during

Construction Superintendent – Mechanical Memphis, TN ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: You will oversee mechanical contractors and crews building the advanced mechanical infrastructure for xAI's Data Centers - including large-scale HVAC and cooling systems, chilled water plants, condenser water systems, process piping, pumps, CRAC/CRAH units, cooling towers, and fire protection systems. If you thrive on hands-on leadership, complex industrial mechanical construction, and contributing to high-impact AI infrastructure, join us to help deliver one of the most advanced and efficient data centers in the world. This is a full-time, onsite role based in Memphis, Tennessee, with relocation required depending on additional construction locations within the US. RESPONSIBILITIES: - Oversee and coordinate mechanical installations including chilled water piping, condenser systems, HVAC equipment, cooling towers, pumps, heat exchangers, ductwork, CRAC/CRAH units, and fire suppression systems for xAI Data Centers. - Manage and schedule mechanical

Commercial Counsel Austin, TX; Los Angeles, CA; New York, NY; Palo Alto, CA ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. About the Role As a Commercial Counsel at xAI, you'll drive our commercial contracting efforts by negotiating high-value enterprise agreements and commercial contracts - primarily enterprise customer agreements for AI products and services but also for strategic partnerships, hyperscaler agreements, other technology deals, vendor agreements, and anything else in the universe! Working closely with Sales, Business Development, and Product teams, you'll tackle complex agreements, analyze and mitigate risks, ensure compliance, and streamline processes in a fast-paced environment. Expect to dive into strategic negotiations, balance legal and business priorities, and support xAI's mission to advance AI-driven human scientific discovery. This role is full-time on-site and based in Palo Alto, Los Angeles, Austin, or New York. Responsibilities - Expertly draft, review, and negotiate complex technology agreements. - Collaborate

Manager, Operations Memphis, TN ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: We are seeking an exceptional Manager, Operations to lead facilities operations and power generation for xAI's hyperscale AI compute facilities. This role will own the day-to-day and long-term performance of mission-critical data center operations, including power generation, power distribution, cooling, mechanical, electrical, and environmental systems, while also directing the fiber teams responsible for high-capacity networking and connectivity that support our supercomputing clusters. You will build and lead high-performing operations, power generation, and fiber teams, drive relentless reliability and efficiency, and ensure seamless 24/7 uptime for the infrastructure powering xAI's AI training at unprecedented scale. This high-impact position requires deep expertise in data center or hyperscale operations (including power generation), strong leadership in fast-paced environments, and the ability to deliver world-class performance under aggressive growth timelines. This is a full-time, primarily onsite role

Backend Engineer London, UK ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: In this role you will work on xAI's production systems that power the API. The actual team matching will happen at the offer stage. As an ideal candidate you have a good understanding of how highly scalable and reliable production infrastructure is built. You strive for perfection and listen carefully to your users in order to solve any pain points they might experience. Most of our backend infrastructure is written in Rust. So familiarity with a compiled language such as C++, Rust, or Go is highly beneficial. BASIC QUALIFICATIONS: - Expert knowledge of either Rust or C++, - Experience in designing, implementing, and maintaining reliable and horizontally scalable distributed systems, - Knowledge of service observability and reliability best practices, - Experience in operating commonly used databases such as PostgreSQL, Clickhouse, and MongoDB.

Data Center Operations Technician Memphis, TN; Southaven, MS ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: As a Datacenter Operations Technician at xAI, you will be responsible for the health of our server and network infrastructure for Data Centers and Global Points of Presence. You will be responsible for our two most important data center operations metrics: mean time to detect (MTTD) and mean time to repair (MTTR). You are great at following directions, are a fast learner and are super attentive to details. You are accessible via cell phone and willing to get onsite when there are emergencies as needed. You understand all aspects of the equipment you are responsible for to drive efficiencies and optimizations where necessary to simplify and improve our server intake and repair processes. RESPONSIBILITIES: - Report to the job site during initial construction and report back to the

Senior Data Center Operations Technician Memphis, TN; Southaven, MS ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: As a Datacenter Operations Technician at xAI, you will be responsible for the health of our server and network infrastructure for Data Centers and Global Points of Presence. You will be responsible for our two most important data center operations metrics: mean time to detect (MTTD) and mean time to repair (MTTR). You are great at following directions, are a fast learner and are super attentive to details. You are accessible via cell phone and willing to get onsite when there are emergencies as needed. You understand all aspects of the equipment you are responsible for to drive efficiencies and optimizations where necessary to simplify and improve our server intake and repair processes. RESPONSIBILITIES: - Report to the job site during initial construction and report back to

Member of Technical Staff - RL Infrastructure Palo Alto, CA ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: xAI is seeking experienced software engineers to create robust data pipelines, comprehensive evaluations for benchmarking LLMs, and automation frameworks to increase the productivity of researchers and engineers. Typical problems you will deal with include the following: - We have a new agentic model capability that we'd like to improve. How do we design an efficient and robust environment for the agent to perform actions in? - Evaluations and observability are a core part of knowing what we need to improve in our models. What new features can we add into our evaluation framework to ease the workflow of researchers & engineers and increase observability? - A new open-source evaluation dataset has been released and researchers would like to track our models performance on it. How should

Electrical Engineering Tutor Remote ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. As an AI Tutor - Electrical/Computer Engineering specialist, you will be instrumental in enhancing the capabilities of our cutting-edge technologies by providing high-quality input and labels using specialized software. Your role involves collaborating closely with our technical team to support the training of new AI tasks, ensuring the implementation of innovative initiatives. You'll contribute to refining annotation tools and selecting complex problems where your expertise can drive significant improvements in model performance. This position demands a dynamic approach to learning and adapting in a fast-paced environment, where your ability